1. Faculty of Biosciences and Aquaculture, Nord University, Bodø, Norway
2. Akvaplan-niva, Fram Centre, Tromsø, Norway
3. The University Centre in Svalbard (UNIS), Longyearbyen, Norway
4. Marine and Freshwater Research Institute, Reykjavik, Iceland
5. Norwegian Polar Institute, Fram Centre, Tromsø, Norway